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ASUS TUF Gaming A520M vs ASRock B450M-HDV R4.0 AMD B450 AM4 Socket Ryzen 2000 -

Updated August 2026 — ASUS TUF Gaming A520M leads on price and aesthetics.

The ASUS TUF Gaming A520M-PLUS offers superior features and performance for gamers, while the B450M-HDV R4.0 is a solid budget option. Overall, the ASUS model is the better choice for serious gaming.

Why ASUS TUF Gaming A520M is better

Cooling

Superior cooling features with VRM heatsinks

Connectivity

More advanced connectivity options including DisplayPort

Build Quality

Military-grade components for enhanced durability

Why ASRock B450M-HDV R4.0 AMD B450 AM4 Socket Ryzen 2000 - is better

Price

More budget-friendly at $72.47

Compatibility

Supports a wide range of Ryzen processors

Simplicity

Utilitarian design appeals to minimalists

Overall score

ASUS TUF Gaming A520M
85
ASRock B450M-HDV R4.0 AMD B450 AM4 Socket Ryzen 2000 -
70

Specifications

SpecASUS TUF Gaming A520MASRock B450M-HDV R4.0 AMD B450 AM4 Socket Ryzen 2000 -
SocketAM4AM4
Max RAM64GB64GB
Wi-Fi802.11acNo
M.2 SupportYesYes
Audio CodecTUF LANGuardRealtek ALC887/897

Dimension comparison

ASUS TUF Gaming A520MASRock B450M-HDV R4.0 AMD B450 AM4 Socket Ryzen 2000 -

Overview of the ASUS TUF Gaming A520M-PLUS and B450M-HDV R4.0

The ASUS TUF Gaming A520M-PLUS is priced at $99.99, while the B450M-HDV R4.0 comes in at $72.47, making it about 27% cheaper than the ASUS model. Despite the price difference, both motherboards cater to different user needs, emphasizing gaming and performance. The ASUS model is designed for gamers seeking robust features and online stability, while the ASRock board offers solid performance for general use with a focus on compatibility with a range of Ryzen processors.

Performance and Compatibility

In terms of performance, the ASUS TUF Gaming A520M-PLUS supports AMD AM4 socket processors from the Ryzen 5000 Series down to the Ryzen 3000 Series, ensuring compatibility with a wide array of modern CPUs. The B450M-HDV R4.0 also supports Ryzen 2000, 3000, 4000 G-Series, and 5000 processors, making it a flexible choice for budget-conscious builds. However, the A520M-PLUS includes enhanced cooling features, such as a large VRM heatsink and Fan Xpert 2+, which may lead to better thermal performance in gaming scenarios. This could be a crucial factor for gamers pushing their systems to the limit.

Cooling Solutions

Cooling is a significant aspect of motherboard design, especially for gaming. The ASUS TUF Gaming A520M-PLUS boasts a comprehensive cooling solution, featuring large VRM heatsinks and dedicated PCH heatsinks, designed to maintain optimal temperatures during intense gaming sessions. Additionally, its Fan Xpert 2+ technology allows for customizable fan controls. On the other hand, while the B450M-HDV R4.0 does provide sufficient cooling options, it lacks the advanced cooling features of the A520M-PLUS, potentially resulting in higher temperatures under load. Gamers may prefer the ASUS model for its superior heat management.

Connectivity Options

Connectivity is another critical factor when comparing these motherboards. The ASUS TUF Gaming A520M-PLUS stands out with its robust gaming connectivity options, including USB 3.2 Gen 1 Type-A ports, M.2 support with 32Gb/s speeds, and both HDMI and DisplayPort outputs. It also features 802.11ac Wi-Fi, enhancing its online gaming capabilities. In contrast, the B450M-HDV R4.0 offers essential connectivity with HDMI, DVI-D, and D-Sub outputs, alongside USB 3.1 Gen1 ports. Although it provides a decent range of connectivity, it does not match the comprehensive options available on the A520M-PLUS, particularly for gamers requiring more advanced interfaces.

Audio Capabilities

Audio quality can enhance the gaming experience, and both motherboards provide solid audio capabilities. The ASUS TUF Gaming A520M-PLUS is designed with TUF LANGuard technology, which helps protect against audio interference for clearer sound during gameplay. This model also supports high-definition audio, ensuring an immersive experience. The B450M-HDV R4.0 is equipped with a Realtek ALC887/897 audio codec, delivering 7.1 channel HD audio. While both models support high-definition audio, the ASUS's additional features may appeal more to gamers looking for premium sound quality.

Build Quality and Durability

When it comes to build quality, the ASUS TUF Gaming A520M-PLUS is engineered with military-grade components, highlighting its durability and reliability. This is particularly important for gamers who push their systems hard over extended periods. The B450M-HDV R4.0, while a solid motherboard, does not emphasize its build quality to the same extent. For users who prioritize longevity and robust performance, the ASUS model may be the better choice.

Aesthetics and Design

The visual appeal of a motherboard can influence a user's choice, especially for those who value a cohesive build aesthetic. The ASUS TUF Gaming A520M-PLUS features ASUS-exclusive Aura Sync RGB lighting, allowing for greater customization with RGB headers. This can enhance the visual experience of a gaming rig. Conversely, the B450M-HDV R4.0 has a more utilitarian design without RGB lighting, appealing to users who prefer a simpler look. The design choice ultimately depends on whether the user values aesthetics or functionality more.

Which should you buy?

Choosing between the ASUS TUF Gaming A520M-PLUS and the B450M-HDV R4.0 largely depends on your specific needs and budget. If you are a gamer looking for advanced features, superior cooling, and robust connectivity, the ASUS TUF Gaming A520M-PLUS, though about $27.52 more expensive, offers significant advantages that justify its price. However, if you are seeking a more budget-friendly option that still supports a broad range of AMD processors and provides essential features, the B450M-HDV R4.0 is a solid choice at $72.47. Ultimately, your decision should reflect your performance requirements, budget constraints, and aesthetic preferences.